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19.8 Glycerin flows parallel to a flat plate measuring 2ft by 2ft with a velocity of 10fps . Determine values for the mean convective heat-transfer

19.8 Glycerin flows parallel to a flat plate measuring

2ft

by

2ft

with a velocity of

10fps

. Determine values for the mean convective heat-transfer coefficient and the associated drag force imposed on the plate for glycerin temperatures of

350F,50F

, and

180F

. What heat flux will result, in each case, if the plate temperature is

50F

above that of the glycerin?\ 19.9 Given the conditions specified in Problem 19.8, construct a plot of local heat-transfer coefficient vs. position along the plate for glycerin temperatures of

30F,50F

, and

80F

.

image text in transcribed
19.8 Glycerin flows parallel to a flat plate measuring 2ft by 2ft with a velocity of 10fps. Determine values for the mean convective heat-transfer coefficient and the associated drag force imposed on the plate for glycerin temperatures of 350F,50F, and 180F. What heat flux will result, in each case, if the plate temperature is 50F above that of the glycerin? 19.9 Given the conditions specified in Problem 19.8, construct a plot of local heat-transfer coefficient vs. position along the plate for glycerin temperatures of 30F,50F, and 80F

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